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READYSTATE ASSET MANAGEMENT LP: CMCSA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of READYSTATE ASSET MANAGEMENT LP on CMCSA, newest first. How the timeline and the estimate are built.

READYSTATE ASSET MANAGEMENT LP held 354,053 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 354,053 shares
    Change vs previous 13F +280,357 shares

    0.35% of the 13F portfolio, value $8,692,001.

    13F-HR 0001214659-26-010383 filed by READYSTATE ASSET MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 73,696 shares
    Change vs previous 13F -32,075 shares

    0.12% of the 13F portfolio, value $2,115,812.

    13F-HR 0001214659-26-006468 filed by READYSTATE ASSET MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 105,771 shares
    Change vs previous 13F +72,996 shares

    0.14% of the 13F portfolio, value $3,161,495.

    13F-HR 0001214659-26-001980 filed by READYSTATE ASSET MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 32,775 shares
    Change vs previous 13F +15,924 shares

    0.05% of the 13F portfolio, value $1,029,791.

    13F-HR 0001214659-25-016078 filed by READYSTATE ASSET MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 16,851 shares
    Change vs previous 13F +16,851 shares

    0.02% of the 13F portfolio, value $601,412.

    13F-HR 0001214659-25-011676 filed by READYSTATE ASSET MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -67,028 shares

    13F-HR 0001214659-25-007008 filed by READYSTATE ASSET MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  7. period ended2024-12-31
    13F 67,028 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $2,515,561.

    13F-HR 0001214659-25-002845 filed by READYSTATE ASSET MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).